<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>发布微博界面</h1>
<form action="">
    <input type="text" name="title" placeholder="微博标题">
    <input type="text" name="content" placeholder="微博正文">
    <input type="file" name="picFile">
    <input type="button" value="发布" @click="send()">
</form>

<!--引入CDN服务器的框架文件-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/vue/2.6.14/vue.js"></script>
<script>
    let v = new Vue({
        el: "form",
        methods: {
            send: function () {
                let data = new FormData(document.querySelector("form"));
                if (data.get("picFile").name == "") {
                    alert("请上传图片");
                    return;
                }
                axios.post("/weibo/insert", data).then(function (response) {
                    if (response.data == 1) {
                        alert("发布成功!");
                        location.href="/";//回到首页
                    } else {
                        alert("请先登录")
                        location.href="/login.html";
                    }

                })
            }
        }
    })
</script>

</body>
</html>